[#10096] - Provide $V{CURRENT_PAGE} and $V{TOTAL_PAGES}

Excuse my bad english.

We (and i think others) often use the "Page x of xx" pattern for our reports. Its always a litte bit tricky to place this pattern with the PAGE_NUMBER field. (Dispite the confusing with PAGE_COUNT for new users, who think PAGE_COUNT holds the total number of pages)

You need to place two fields with different computation. But this is difficult with localization.

It would be easiert to place a textfield like "Seite "+$V{CURRENT_PAGE}+" von "+$V{TOTAL_PAGES}

There is a other "trick" that can be used to place such a textfield:
https://community.jaspersoft.com/questions/521769/using-pagenumber-pagec...

But it is always a "trick".

So, I would suggest to provide the built-in variables CURRENT_PAGE and TOTAL_PAGES.